Recent content by ResiPeti

Thanks for that. Now I am more or less happy, with the middle section of the under core surface. (Surfacing film gave me acceptable result there.) The next problem is the area under the chamfered section of the HC (chamfer angle: 25-30 dgr). I suspect that there is a slight core movement causing...

I tried out two different materials as surfacing film while using NOMEX HC. 1. 48 gr/sqm glassfabric prepreg with 60% resin content 2. Redux film adhesive 150 gr/sqm I could not believe it. The first one was much better. The second one rubbish. What do you think about trying acrylic foam (such...

The skin is composed of 2 layers of 40 % resin content, 200 gr/sqm woven carbon fabric.

I have been wanting to make an FRP sandwich panel (either HC core or foam core)in autoclave for a while. No pinholes are allowed on the tool surface. Co-curing is preferred. So far I have made panels using CFRP and Nomex core, but only 2-steps (1.Front Skin + 2. Adhesive Film, Core and Inner...